Consider the Market for Peanut Butter

question 189

Multiple Choice

Consider the market for peanut butter.If there is an increase in the price of peanuts,

• A) there is an upward movement along the supply curve for peanut butter.
• B) the supply curve for peanuts shifts rightward.
• C) there is a decrease in the supply of peanuts.
• D) there is a decrease in the supply of peanut butter.
• E) there is a decrease in the demand for peanut butter.

---

Definitions:

Fixing Beneficial Allele

The process by which a beneficial genetic variation becomes established, or fixed, in a population, often leading to evolutionary advantages.

Starting Frequency

Refers to the initial proportion or occurrence rate of a particular genetic variant or allele within a population at the beginning of a specified period.

Excess Fitness

The additional reproductive success of individuals with a certain genotype compared to the average reproductive success in the population.

Population Structure

The composition and spatial distribution of genetic variation within and between populations, influenced by factors like migration, mating patterns, and natural selection.